@refrigerationmentor: What is the first measurement you check when you suspect a compressor may be flooding back? Share your thoughts below. When a compressor starts to ice over, it is often trying to tell you a story about what is happening inside the system. Technicians who take time to measure superheat and monitor oil condition develop stronger diagnostic habits and better long-term results. • Verify superheat at the evaporator • Verify superheat at the compressor • Observe the sight glass for bubbling or foaming • Foaming can be a sign of liquid returning • Oil temperature can help confirm internal conditions Understanding these details helps technicians protect compressors and build real confidence in the field. 👉 Follow us and get our FREE Service & Compressor Troubleshooting Guide, trusted by technicians in the field to identify and fix issues faster through the link in our bio. #RefrigerationMentor #refrigeration #co2 #gonatrefs #hvacr #commercialrefrigeration #supermarketrefrigeration
